/// <summary>
/// 下载文件
/// </summary>
/// <param name="ftpFolder">ftp目录</param>
/// <param name="ftpFileName">ftp文件名</param>
/// <param name="localFolder">本地目录</param>
/// <param name="localFileName">本地文件名</param>
public bool GetFile(string ftpFolder, string ftpFileName, string localFolder, string localFileName)
{
try
{
if (ftp == null)
{
ftp = this.getFtpClient();
}
if (!ftp.Connected)
{
ftp.Connect();
ftp.ChDir(ftpFolder);
}
ftp.Get(ftpFileName, localFolder, localFileName);
return(true);
}
catch
{
try
{
ftp.DisConnect();
ftp = null;
}
catch { ftp = null; }
return(false);
}
}
/// <summary>
///得到FTP传输对象
/// </summary>
public EKFTPClient getFtpClient()
{
EKFTPClient ft = new EKFTPClient();
ft.RemoteHost = this.Server;
ft.RemoteUser = this.User;
ft.RemotePass = this.Pass;
return(ft);
}
/// <summary>
/// 得到文件列表
/// </summary>
/// <returns></returns>
public string[] GetList(string strPath)
{
if (ftp == null)
{
ftp = this.getFtpClient();
}
ftp.Connect();
ftp.ChDir(strPath);
return(ftp.Dir("*"));
}
/// <summary>
/// 测试FTP服务器是否可登陆
/// </summary>
public bool CanConnect()
{
if (ftp == null)
{
ftp = this.getFtpClient();
}
try
{
ftp.Connect();
ftp.DisConnect();
return(true);
}
catch
{
return(false);
}
}
/// <summary>
/// 上传文件
/// </summary>
/// <param name="ftpFolder">ftp目录</param>
/// <param name="ftpFileName">ftp文件名</param>
public bool PutFile(string ftpFolder, string ftpFileName)
{
try
{
if (ftp == null)
{
ftp = this.getFtpClient();
}
if (!ftp.Connected)
{
ftp.Connect();
ftp.ChDir(ftpFolder);
}
ftp.Put(ftpFileName);
return(true);
}
catch
{
return(false);
}
}
/// <summary>
/// 得到文件列表
/// </summary>
/// <param name="ftpFolder">FTP目录</param>
/// <returns>FTP通配符号</returns>
public string[] GetFileList(string ftpFolder, string strMask)
{
string[] strResult;
try
{
if (ftp == null)
{
ftp = this.getFtpClient();
}
if (!ftp.Connected)
{
ftp.Connect();
ftp.ChDir(ftpFolder);
}
strResult = ftp.Dir(strMask);
return(strResult);
}
catch
{
return(null);
}
}
/// <summary>
/// 得到FTP上文件信息
/// </summary>
/// <param name="ftpFolder">FTP目录</param>
/// <param name="ftpFileName">ftp文件名</param>
public string GetFileInfoConnected(string ftpFolder, string ftpFileName)
{
string strResult = "";
try
{
if (ftp == null)
{
ftp = this.getFtpClient();
}
if (!ftp.Connected)
{
ftp.Connect();
ftp.ChDir(ftpFolder);
}
strResult = ftp.GetFileInfo(ftpFileName);
return(strResult);
}
catch
{
return("");
}
}